If a parent on the proband is known to hold the pathogenic variant discovered in the proband, the danger to the sibs of inheriting the pathogenic variant is 50%. On account of minimized penetrance, sibs who inherit the pathogenic variant might or might not produce aHUS (see Penetrance). On this https://donovansmeuj.oblogation.com/33305877/air-handling-units-ahus-no-further-a-mystery